ES2045652T3 - Utilizacion de aceros ferriticos-perliticos, endurecibles por precipitacion conocidos como aceros afp, como material para valvulas de intercambio de gases de motores de combustion. - Google Patents

Utilizacion de aceros ferriticos-perliticos, endurecibles por precipitacion conocidos como aceros afp, como material para valvulas de intercambio de gases de motores de combustion.

Info

Publication number
ES2045652T3
ES2045652T3 ES90110888T ES90110888T ES2045652T3 ES 2045652 T3 ES2045652 T3 ES 2045652T3 ES 90110888 T ES90110888 T ES 90110888T ES 90110888 T ES90110888 T ES 90110888T ES 2045652 T3 ES2045652 T3 ES 2045652T3
Authority
ES
Spain
Prior art keywords
steels
ferritic
perlitical
hardenable
combustion engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES90110888T
Other languages
English (en)
Inventor
Volker Dipl-Ing Schuler
Klaus E Dipl-Ing Richter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thyssen Stahl AG
Original Assignee
Thyssen Edelstahlwerke AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thyssen Edelstahlwerke AG filed Critical Thyssen Edelstahlwerke AG
Application granted granted Critical
Publication of ES2045652T3 publication Critical patent/ES2045652T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Catalysts (AREA)

Abstract

EL INVENTO SE REFIERE A UN ACERO FERRITICO/PERLITICO QUE SE ENDURECE POR PRECIPITACION QUE CONSTA DE: UN 0,20 A 0,60% EN CARBONO; UN 0,20 A 0,95% DE SILICIO; UN 0,50 A 1,80% EN MANGANESO; UN 0,004 A 0,04% EN NITROGENO; UN 0,5 A 0,20% DE VANADIO Y/O NIOBIO; IMPUREZAS DE LA FUSION Y EL RESTO HIERRO Y QUE SE UTILIZA COMO MATERIA PRIMA PARA VALVULAS DE INTERCAMBIO DE GASES EN MOTORES DE COMBUSTION.
ES90110888T 1989-06-09 1990-06-08 Utilizacion de aceros ferriticos-perliticos, endurecibles por precipitacion conocidos como aceros afp, como material para valvulas de intercambio de gases de motores de combustion. Expired - Lifetime ES2045652T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918869 1989-06-09
DE4014072A DE4014072A1 (de) 1989-06-09 1990-05-02 Verwendung von ausscheidungshaertenden ferritisch-perlitischen (afp-)staehlen als werkstoff fuer gaswechselventile von verbrennungsmotoren

Publications (1)

Publication Number Publication Date
ES2045652T3 true ES2045652T3 (es) 1994-01-16

Family

ID=25881758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90110888T Expired - Lifetime ES2045652T3 (es) 1989-06-09 1990-06-08 Utilizacion de aceros ferriticos-perliticos, endurecibles por precipitacion conocidos como aceros afp, como material para valvulas de intercambio de gases de motores de combustion.

Country Status (7)

Country Link
EP (1) EP0411282B1 (es)
JP (1) JP2820776B2 (es)
KR (1) KR0151154B1 (es)
CA (1) CA2018636C (es)
DE (2) DE4014072A1 (es)
ES (1) ES2045652T3 (es)
FI (1) FI96327C (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109628C2 (de) * 1990-07-12 1997-04-17 Mahle Gmbh Verwendung eines ausscheidungshärtenden ferritisch perlitischen Stahls
DE4137240A1 (de) * 1991-11-13 1993-05-19 Thyssen Edelstahlwerke Ag Verwendung von afp-staehlen fuer die herstellung von werkzeugen
DE4341811A1 (de) * 1993-12-08 1995-06-14 Man B & W Diesel Ag Gaswechselventil für eine Brennkraftmaschine
DE4343565C1 (de) * 1993-12-21 1995-06-08 Ver Schmiedewerke Gmbh Verfahren zur Herstellung von Schienenrädern und Schienenradteilen
DE4406896C1 (de) * 1994-03-03 1995-06-29 Daimler Benz Ag Verfahren zum Härten von Einmetall-Ventilen, insbesondere von Einlaßventilen für Brennkraftmaschinen
DE19618477C2 (de) * 1996-05-08 2000-08-03 Trw Deutschland Gmbh Herstellungsverfahren für ein nitriertes Bimetallventil
DE10029299C2 (de) * 2000-06-14 2003-03-27 Daimler Chrysler Ag Mehrteilig zusammengesetztes Ventil für Hubkolbenmaschinen
DE10031927A1 (de) * 2000-06-30 2002-01-24 Daimler Chrysler Ag Mehrteilig zusammengesetztes Leichtbauventil für Hubkolbenmaschinen
DE10037132A1 (de) * 2000-07-31 2002-02-14 Volkswagen Ag Tellerventil und Verfahren zum Herstellen eines Tellerventils
DE102007021101A1 (de) * 2007-05-03 2008-11-06 Mahle International Gmbh Legierter Stahl und dessen Verwendung
DE102007026018B4 (de) 2007-06-04 2023-01-19 Scania Cv Ab Bimetallventil mit einem kegelstumpfförmig ausgebildeten Bereich des Ventilschafts
DE102008061237A1 (de) * 2008-12-09 2010-06-10 Man Diesel Se Gaswechselventil und Verfahren zu seiner Herstellung
DE102013210897A1 (de) * 2013-06-11 2014-12-11 Mahle International Gmbh Verfahren zur Herstellung eines gebauten Hohlventils einer Brennkraftmaschine
CN104895695B (zh) * 2015-05-18 2017-09-19 宏远石油设备股份有限公司 一种柴油发动机气缸盖
CN117265413A (zh) * 2023-10-10 2023-12-22 承德建龙特殊钢有限公司 一种1000兆帕级非调质钢及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU42006A1 (es) * 1961-07-05 1962-09-05
GB1101193A (en) * 1966-01-21 1968-01-31 United Steel Companies Ltd Steel
US3846184A (en) * 1968-08-06 1974-11-05 Bethlehem Steel Corp Wear resistant steel
US3562028A (en) * 1968-08-28 1971-02-09 Inland Steel Co Tough,high strength steel article
JPS5845354A (ja) * 1981-09-10 1983-03-16 Daido Steel Co Ltd はだ焼鋼
JPS62274051A (ja) * 1986-05-21 1987-11-28 Kobe Steel Ltd 耐疲労性、耐へたり性に優れた弁ばね用鋼線
DE3719569C2 (de) * 1986-07-05 1988-06-23 Thyssen Edelstahlwerke Ag Mikrolegierte Stähle.
JPS6468424A (en) * 1987-09-07 1989-03-14 Kobe Steel Ltd Production of high-toughness non-tempered hot forging having excellent fatigue resistance and machinability

Also Published As

Publication number Publication date
JP2820776B2 (ja) 1998-11-05
KR910001081A (ko) 1991-01-30
FI96327B (fi) 1996-02-29
DE59002456D1 (de) 1993-09-30
DE4014072C2 (es) 1991-12-05
CA2018636C (en) 2000-10-24
EP0411282B1 (de) 1993-08-25
EP0411282A3 (en) 1991-07-31
CA2018636A1 (en) 1990-12-09
FI902899A0 (fi) 1990-06-11
KR0151154B1 (ko) 1998-11-16
FI96327C (fi) 1996-06-10
JPH03219045A (ja) 1991-09-26
DE4014072A1 (de) 1990-12-20
EP0411282A2 (de) 1991-02-06

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